Life is full of .... [fill a blank]

So what did I do today? I had a midterm on Income Tax class... yeahhh ... I was behind in studying and therefore I was nervous like never booooo... I did not sleep. Actually, I slept 3-4 hours at night... I studied and after I could not fall asleep. What a life! Consequently today I was exhausted and tired. Exam was easy. The problem is that I have realized that after I wrote an exam and left a classroom. What do I think of the exam? I failed ... [cursing]. I forgot to answer third question - yes forgot, even though I might have known the answer, and I messed up parties (as always) of the transactions (no suprise for me). as a result I applied wrong rules. I am miserable now and I want to cry but I do not have tears. The point of this giberish is not complaining (enough of it I had on these pages), but to discuss the fact of life - I study for exam and do not sleep at night, because I want to have a good result, and then I come to exam and almost fall asleep there, at least my mind did this. As a result I will have result not better than if I slept at night instead of snoozing above a textbook. Conclusion? study smart! do this step by step. I avoided that and here is the result :-(((